Bottle stopper



FIG. 1 is a front perspective view of a bottle stopper according to thepresent design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded front perspective view of the bottle stopper ofFIG. 1, shown with the O-rings removed and relocated below the stopperfor clarity of disclosure.

CLAIM The ornamental design for a bottle stopper, as shown anddescribed.